Math, asked by AjayBrahma, 11 months ago

the first term of ap is 5 and 11 term is 125 find the common difference

Answers

Answered by adee1729

2

a=5,

T11=125,

then

a+(11-1)d=125,

5+10d=125,

10d=125-5,

10d=120,

then

d=120/10,

d=12

Answered by sandy1238

2

common difference is 20

Attachments:

Previous Question

Next Question

Similar questions

Math, 6 months ago

which of the following expressions are polynomials? which are not? give reasons. 1)y2-8. 2)√3x2+5y...

Math, 6 months ago

divide the polynomial 3xpower4- 4xpower- 3x - 1 by x-1...

Hindi, 6 months ago

savidhan kya hai aur isse desh me bhedbhav kyu nhi haota...

Math, 11 months ago

if a = 1+√7 find minus 6 /a...

Science, 11 months ago

plz give me our answer I can definitely define in brianlist...

Math, 1 year ago

Suppose we would like to test the hypothesis that at least 10% of students suffer from allergies. we collect a random sample of 225 students and 21 of them suffer from allergies. (a) state the null and alternative hypotheses. (b) obtain a test statistic and a p-value. (c) state the conclusion at the α = 0.05 level.

Physics, 1 year ago

Two point charges of +10 microfarad and -10microferred are separated by distance of 40 cm in air.calculate the electrostatic potential energy of ths system,assuming the zero of the potential energy to the infinity solution.

Physics, 1 year ago

Two particles, of masses m and 3m, are moving toward each other along the x−axis with the same initial speeds of 8.74 m/s. mass m is traveling to the left, and mass 3m is traveling to the right. they undergo a head- on elastic collision, and each rebounds along the same line as it approached. find the final speed of the heavier particle. answer in units of m/s.